Chromium (Cr)

Monolite Violet R, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 5358-30-1

Total Kjeldahl Nitrogen as N

4,4-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-95-1